protrusion的词源

英文词源

protrusion (n.)

1640s, from French protrusion, noun of action from past participle stem of Latin protrudere "to push out" (see protrude), or from a similar formation in English.

中文词源

protrusion：突出物，伸出

来自protrude,突出，伸出。

该词的英语词源请访问找单词词源英文版：protrusion 词源，protrusion 含义。